| O Chum 2 Hydropower Dam | |
| Name Official: | O Chum 2 Hydropower Dam |
| Location Map: | Cambodia |
| Coordinates: | 13.7723°N 106.9873°W |
| Country: | Cambodia |
| Dam Crosses: | Lam Dom Noi River |
| Location: | Banlung, Ratanakiri province, Cambodia |
| Dam Type: | Seasonal Storage |
| Dam Length: | 107m (351feet) |
| Dam Height: | 10m (30feet) |
| Opening: | 1992[1] |
| Owner: | Cambodia Government |
| Res Name: | O Chum 2 Hydropower Dam Reservoir |
| Res Catchment: | 45km2 |
| Plant Capacity: | 1MW |
| Plant Annual Gen: | 51GWh |
O Chum 2 Hydropower Dam is located on O Chum River, in Banlung, Ratanakiri Province, Cambodia. O Chum 2, commissioned in 1993, is a 1 MW mini-hydropower plant located in the north-east of Ratanakiri province. It is owned and operated by the Cambodian government and has an estimated annual generation output of between 2.2 and 2.5 GWh.[2]
The dam has the following characteristics: